To wash jeans, it is recommended to use cold water. This helps prevent shrinking and fading, and it can also help the jeans last longer and stay bright
. Using a gentle cycle and a mild detergent, especially one made specifically for dark clothes if your jeans are blue or black, is also advisable
. Washing jeans in warm water, especially above 40°C, can lead to color running and denim shrinkage
. Therefore, it's best to follow the care instructions and use cold water for washing jeans to maintain their quality.